As he builds a company with backing from the Music Center, he's using New York dancers and collaborators. But, he says, 'I'm investing in this city.'

In a spacious dance studio at the Los Angeles Theatre Center, Benjamin Millepied, sporting a full beard and new wedding ring, kept springing up from his chair to experiment on his own body while figuring out the intricacies of a virtuosic duet between two of his male dancers. "Try this," he told them and dropped to the floor into a bent-kneed, one-armed plank position that allowed him to do "10 seconds of abs."

A few minutes later, he gave the thumbs-up to a capoeria-like spin on the forearms that one of the dancers attempted and brought a gasp from Millepied's mother, visitingfromBordeaux, France. "My mother is appalled," he announced to the room with a mischievous grin.

The former New York City Ballet dancer and choreographer of "Black Swan" fame seemed engaged in his own unique version of rebellion during a recent rehearsal for his new work "Moving Parts." Chock-full of modern dance vocabulary and partnering maneuvers much closer to the world of contact improvisation than classical ballet, the dance will receive its world premiere Sept. 22 in a much-anticipated program at Walt Disney Concert Hall commissioned by and kicking off the 10th-anniversary season of Glorya Kaufman Presents Dance at the Music Center.

"This piece is totally a departure for me," said Millepied, 35, who has created dances for American Ballet Theatre, Paris Opera Ballet and other top ballet companies. He has been praised by critics for his ability to create polished, architecturally complex work with large groups of dancers. A choreographer primarily concerned with the musicality of movement and the virtuosity of the body, he has also drawn criticism for sometimes displaying a lack of emotional depth and choreographic purposefulness.

Relocating to Los Angeles, he said, has allowed him to feel an unprecedented artistic freedom in which he can more fully embrace his early training in modern and African dance. "I feel like there's space here in a way that can't exist in New York, which is saturated with so many institutions. Also, I got to pick the dancers I wanted, and I feel limitless with them."

Since forming L.A. Dance Project with financial backing from the Music Center in November, Millepied continues to defy easy categorization as a choreographer and artistic director of a new company intent on reaching out to the young and hip with a generalized interest in the arts while also appealing to established dance-goers. He has secured a slew of international bookings through 2014 and hired six dancers, all New York City transplants with considerable ballet training and modern dance credentials. And in calling L.A. Dance Project a collective, he has emphasized collaborations among visual artists, musicians and the film and television industry. This has included collaborating with the artist Mark Bradford at MOCA in July, creating a video featuring the street dancer Lil Buck and recently serving as a guest judge on the TV competition show "So You Think You Can Dance."

"Today, you have to bring dance to people in a different way, where you can't only be in Lincoln Center-type places," Millepied said. "That scares most young people away."

"Benjamin doesn't draw the traditional lines between what's commercial and what's artistically authentic," said Renae Williams Niles, the Music Center's director of programming. "I think this is critical to his success here. He has this ability to be inspired by so many different elements, whether it's working with professional ballet dancers or incorporating visual and film-based art."

Millepied's deliberate eschewing of, as he called it, "becoming yet another ballet company in the country that does classic repertory" reflects an ethos that has ample precedent in Los Angeles, where multiple choreographers have spent years presenting work in museums and other alternative venues while emphasizing interdisciplinary collaboration.

"What's really interesting is that he's getting the opportunity to do things in L.A. with big money behind him that people have been doing here for a long time," said Jamie Nichols, a veteran local choreographer and executive producer of the annual Celebrate Dance showcase, who cites the site-specific work of Heidi Duckler and the interdisciplinary productions of Rosanna Gamson as but two examples.

L.A. Dance Project, however, has a golden opportunity to perform at Disney Hall — a Music Center venue offered in recent history only to a select few dance companies with international reputations such as Merce Cunningham and Shen Wei Dance Arts. Millepied specifically wanted to perform at Disney Hall instead of Dorothy Chandler Pavilion or the Ahmanson Theatre — venues where the Music Center normally presents dance. "It's the most interesting of those spaces and also the most difficult to perform in because architecturally it imposes so much," he said.